The New Balance Fresh Foam X Hierro v9 is ideal for trail running. It has a two-layer Fresh Foam X midsole for comfort and stability. The Vibram® Megagrip outsole with Traction Lug™ technology guarantees excellent traction on wet and dry surfaces. The redesigned tread pattern increases grip even on rocky terrain. The model is complemented by Toe Protect for toe protection and a sewn-in tongue that prevents stones from entering. The weight of around 314 g supports versatile use.